imrcpan/erofs-linux
1
0 Fork 0
mirror of git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git synced 2026-10-30 13:52:50 +01:00
Code Issues Packages Projects Releases Wiki Activity

perf machine: Free root_dir in machine__init() error path

Browse Source 
Free root_dir in machine__init() error path.

Signed-off-by: Jiri Olsa <[email protected]>
Cc: Alexander Shishkin <[email protected]>
Cc: David Ahern <[email protected]>
Cc: Namhyung Kim <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
This commit is contained in:
Jiri Olsa authored and Arnaldo Carvalho de Melo committed 2018-02-16 14:25:56 -03:00
1 parent c396296146
commit 81f981d7ec
1 file changed
+7 -1
Download Patch File Download Diff File Expand all files Collapse all files
tools/perf/util/machine.c
+7 -1
View File
@@ -50,6 +50,8 @@ static void machine__threads_init(struct machine *machine)
int machine__init(struct machine *machine, const char *root_dir, pid_t pid)
{
int err = -ENOMEM;
memset(machine, 0, sizeof(*machine));
map_groups__init(&machine->kmaps, machine);
RB_CLEAR_NODE(&machine->rb_node);
@@ -79,7 +81,7 @@ int machine__init(struct machine *machine, const char *root_dir, pid_t pid)
char comm[64];
if (thread == NULL)
return -ENOMEM;
goto out;
snprintf(comm, sizeof(comm), "[guest/%d]", pid);
thread__set_comm(thread, comm, 0);
@@ -87,7 +89,11 @@ int machine__init(struct machine *machine, const char *root_dir, pid_t pid)
}
machine->current_tid = NULL;
err = 0;
out:
if (err)
zfree(&machine->root_dir);
return 0;
}